This is the BUNDLE of our Project Based Learning Solar System Unit, it includes the original PBL, the digital components and some additional activities. Using this interactive Project Based Learning Solar System Unit, you will guide your students into learning about the phases of the moon, role of the moon, the moon's orbit, role of the sun, the size of the sun compared to other objects in the solar system, the sun's shadows and the effects of sunrise and sunset. It is complete with a final proj